CN102983473A - Flexible bus connector and manufacturing process thereof - Google Patents
Flexible bus connector and manufacturing process thereof Download PDFInfo
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- CN102983473A CN102983473A CN2012105031238A CN201210503123A CN102983473A CN 102983473 A CN102983473 A CN 102983473A CN 2012105031238 A CN2012105031238 A CN 2012105031238A CN 201210503123 A CN201210503123 A CN 201210503123A CN 102983473 A CN102983473 A CN 102983473A
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Abstract
The invention discloses a flexible bus connector and a manufacturing process thereof. The flexible bus connector comprises a flexible conductor, a semi-conductive layer, a flexible insulating layer, a rigid conductor, a capacitive sensor and a semi-conductive shielding layer, wherein the flexible conductor is welded with the rigid conductor; the flexible conductor is stacked by multi-layers of copper foils; the flexible insulating layer is made of silicon rubber or ethylene propylene diene monomer; and the semi-conductive layer and the semi-conductive shielding layer are made of silicon rubber added with carbon dust. The manufacturing process comprises the following steps: firstly, injection molding of the semi-conductive layer in a mold, then adding the welded flexible and rigid conductors and placing in the mold and injecting the silicon rubber to form the flexible insulating layer, then adding the capacitive sensor, injecting the ethylene propylene diene monomer in the mold and forming the flexible insulating layer through the injection molding process. Compared with the prior art, the invention solves the problems of high requirement of bus connection and installation accuracy, high construction difficulty and low safety in case of cabinet combination of the existing high-voltage switchgear.
Description
Technical field
The present invention relates to bus connecting device and the manufacturing process thereof in high voltage electric equipment manufacturing technology field, particularly solid insulation switch.
Background technology
Current, in the 12kV/24kV distribution system when employed high voltage switchgear and cabinet, between cabinet and the cabinet bus be connected the connection of mostly adopting air-insulated copper bar, perhaps adopting silicon rubber is the connected mode that the cable shoes of insulating material adds cable.The former is limited in one's ability because of air insulation, thereby it is large to take up room, and causes the switchgear volume larger; The latter is because complexity is installed, and is all higher to construction environment and workmen's specification requirement, and in work progress, because of the construction bad weather, the bad or workmen of construction environment operation slightly has carelessness etc. all can stay serious potential safety hazard to construction equipment.
Summary of the invention
The object of the present invention is to provide a kind ofly be easy to construct, safe flexible bus connector and process for making thereof.
In order to address the above problem, the technical scheme of this flexible bus connector and process for making thereof is: this flexible bus connector, include flexible electrical conductors, described flexible electrical conductors is wrapped with semi-conductive layer, described semi-conductive layer is wrapped with flexible insulating layer, be connected with the rigid conductive body at the two ends of described flexible electrical conductors, be wrapped with flexible insulating layer in the outside of described rigid conductive body except the connectivity port, outside described flexible insulating layer, be coated with semiconductive shielding layer.
In the technique scheme, further technical scheme can also be: be provided with the capacitance type sensor with described rigid conductive body insulation in described flexible insulating layer.
Further: described rigid conductive body is that independent parts are connected with described flexible electrical conductors by the mode of welding or passing through to scald process of tin by described flexible electrical conductors forms.
Further: described flexible electrical conductors is to be formed by stacking or to be made of the multicore copper conductor by the multiple layer of copper paillon foil.
Further: described flexible insulating layer is to be made of silicon rubber; Described flexible insulating layer is to be made of ethylene propylene diene rubber, and described semi-conductive layer and semiconductive shielding layer are to add carbon dust by silicon rubber to consist of.
The process for making of this flexible bus connector, comprise: at first, will by the multiple layer of copper paillon foil be formed by stacking or the described flexible electrical conductors brake forming that consisted of by the multicore copper conductor after, weld again described rigid conductive body at its two ends, and first with the injection mo(u)lding in mould of described semi-conductive layer; Then the soldered described flexible electrical conductors of packing into and described rigid conductive body, and put mould Implanted Silicon rubber into and form described flexible insulating layer; Then reinstall described capacitance type sensor, and in mould, inject ethylene propylene diene rubber, form flexible insulating layer by Shooting Technique; Described semiconductive shielding layer is sprayed on described flexible insulating layer by semiconductive material and the outer surface sulfuration forms.
In the technique scheme, further technical scheme can also be: described semiconductive material is that silicon rubber adds carbon dust.
Because adopt technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention has significantly improved the security performance of product.
2, it is small and exquisite that the present invention has volume, compact conformation, the advantages such as simple installation.
Description of drawings
Fig. 1 is that master of the present invention looks schematic diagram.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
This flexible bus connector shown in Figure 1, include flexible electrical conductors 1, flexible electrical conductors 1 is wrapped with semi-conductive layer 4, semi-conductive layer 4 is wrapped with flexible insulating layer 5, be connected with rigid conductive body 2 at the two ends of flexible electrical conductors 1, outside at rigid conductive body 2 is wrapped with flexible insulating layer 7 except the connectivity port, is provided with the capacitance type sensor 8 that insulate with rigid conductive body 2 in flexible insulating layer 7, is coated with semiconductive shielding layer 6 outside flexible insulating layer 7.Flexible electrical conductors 1 is to be formed by stacking or to be made of the multicore copper conductor by the multiple layer of copper paillon foil, and the mode that rigid conductive body 2 is independent parts by welding is connected with flexible electrical conductors 1 or passes through boiling hot process of tin by described flexible electrical conductors 1 and forms.Flexible insulating layer 5 is to be made of silicon rubber, and flexible insulating layer 7 is to be made of ethylene propylene diene rubber, and semi-conductive layer 4 and semiconductive shielding layer 6 are to add carbon dust by silicon rubber to consist of.
The process for making of this flexible bus connector, comprise: at first, will by the multiple layer of copper paillon foil be formed by stacking or the flexible electrical conductors 1 that consisted of by the multicore copper conductor bend to after being connected as a single entity with rigid conductive body 2 U-shaped, and first with semi-conductive layer 4 injection mo(u)lding in mould; Then the soldered flexible electrical conductors 1 of packing into and rigid conductive body 2, and put mould Implanted Silicon rubber formation flexible insulating layer 5 into; Then reinstall capacitance type sensor 8, and in mould, inject ethylene propylene diene rubber, form flexible insulating layer 7 by Shooting Technique; Semiconductive shielding layer 6 adds carbon dust by semiconductive material such as silicon rubber and is sprayed on the sulfuration of flexible insulating layer 5 and 7 outer surfaces and forms.
Claims (7)
1. flexible bus connector, it is characterized in that: include flexible electrical conductors (1), described flexible electrical conductors (1) is wrapped with semi-conductive layer (4), described semi-conductive layer (4) is wrapped with flexible insulating layer (5), be provided with rigid conductive body (2) at the two ends of described flexible electrical conductors (1), outside at described rigid conductive body (2) is wrapped with flexible insulating layer (7) except the connectivity port, is coated with semiconductive shielding layer (6) outside described flexible insulating layer (7).
2. flexible bus connector according to claim 1 is characterized in that: be provided with the capacitance type sensor (8) with described rigid conductive body (2) insulation in described flexible insulating layer (7).
3. flexible bus connector according to claim 1 is characterized in that: described flexible electrical conductors (1) is to be formed by stacking or to be made of the multicore copper conductor by the multiple layer of copper paillon foil.
4. flexible bus connector according to claim 3 is characterized in that: the mode that described rigid conductive body (2) is independent parts by welding is connected with described flexible electrical conductors (1) or passing through boiling hot process of tin by described flexible electrical conductors (1) forms.
5. according to claim 1 or 4 described flexible bus connectors, it is characterized in that: described flexible insulating layer (5) is to be made of silicon rubber; Described flexible insulating layer (7) is to be made of ethylene propylene diene rubber, and described semi-conductive layer (4) and semiconductive shielding layer (6) are to add carbon dust by silicon rubber to consist of.
6. the process for making of a flexible bus connector, it is characterized in that: at first, to be formed by stacking or the rear brake forming that is connected as a single entity of the described flexible electrical conductors (1) that consisted of by the multicore copper conductor and described rigid conductive body (2) by the multiple layer of copper paillon foil, and with first injection mo(u)lding in mould of described semi-conductive layer (4); The described flexible electrical conductors (1) of then packing into soldered and described rigid conductive body (2), and put mould Implanted Silicon rubber into and form described flexible insulating layer (5); Then reinstall described capacitance type sensor (8), and in mould, inject ethylene propylene diene rubber, form flexible insulating layer (7) by injection moulding process; Described semiconductive shielding layer (6) is sprayed on described flexible insulating layer (5) by semiconductive material and the sulfuration of (7) outer surface forms.
7. the process for making of flexible bus connector according to claim 5, it is characterized in that: described semiconductive material is that silicon rubber adds carbon dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210503123.8A CN102983473B (en) | 2012-11-30 | 2012-11-30 | Flexible bus connector and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210503123.8A CN102983473B (en) | 2012-11-30 | 2012-11-30 | Flexible bus connector and manufacturing process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102983473A true CN102983473A (en) | 2013-03-20 |
| CN102983473B CN102983473B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210503123.8A Active CN102983473B (en) | 2012-11-30 | 2012-11-30 | Flexible bus connector and manufacturing process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102983473B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841975A (en) * | 2019-03-14 | 2019-06-04 | 北海银河开关设备有限公司 | A kind of double entrance bushings of railway switch high-pressure |
| CN109861014A (en) * | 2019-03-14 | 2019-06-07 | 北海银河开关设备有限公司 | A kind of railway switch high-pressure casing |
| CN109888659A (en) * | 2019-03-29 | 2019-06-14 | 广东阿尔派电力科技股份有限公司 | Rigidity crimps the insulation bus system of flexible current-carrying conductor |
| CN111585064A (en) * | 2020-04-01 | 2020-08-25 | 中国北方车辆研究所 | A heavy current high-speed joint adapter for inside box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070293073A1 (en) * | 2005-11-14 | 2007-12-20 | Hughes David C | Separable loadbreak connector and system |
| US20100226061A1 (en) * | 2009-03-09 | 2010-09-09 | Airbus Operations Limited | Bonding lead |
| CN102117676A (en) * | 2010-12-22 | 2011-07-06 | 李永勤 | Fully-closed high-voltage soft bus |
| CN202454815U (en) * | 2012-01-20 | 2012-09-26 | 广东安迪普科技有限公司 | Flexible shielding bus |
| CN202957433U (en) * | 2012-11-30 | 2013-05-29 | 北海银河开关设备有限公司 | Flexible bus connector |
-
2012
- 2012-11-30 CN CN201210503123.8A patent/CN102983473B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070293073A1 (en) * | 2005-11-14 | 2007-12-20 | Hughes David C | Separable loadbreak connector and system |
| US20100226061A1 (en) * | 2009-03-09 | 2010-09-09 | Airbus Operations Limited | Bonding lead |
| CN102117676A (en) * | 2010-12-22 | 2011-07-06 | 李永勤 | Fully-closed high-voltage soft bus |
| CN202454815U (en) * | 2012-01-20 | 2012-09-26 | 广东安迪普科技有限公司 | Flexible shielding bus |
| CN202957433U (en) * | 2012-11-30 | 2013-05-29 | 北海银河开关设备有限公司 | Flexible bus connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841975A (en) * | 2019-03-14 | 2019-06-04 | 北海银河开关设备有限公司 | A kind of double entrance bushings of railway switch high-pressure |
| CN109861014A (en) * | 2019-03-14 | 2019-06-07 | 北海银河开关设备有限公司 | A kind of railway switch high-pressure casing |
| CN109888659A (en) * | 2019-03-29 | 2019-06-14 | 广东阿尔派电力科技股份有限公司 | Rigidity crimps the insulation bus system of flexible current-carrying conductor |
| CN111585064A (en) * | 2020-04-01 | 2020-08-25 | 中国北方车辆研究所 | A heavy current high-speed joint adapter for inside box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102983473B (en) | 2015-04-08 |
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